Page 79 - Technical Guidbook - Zika industrial Welding Supplies

Z-310 Specifications: Specifications: Z-312
AWS: A5.4 E 310-16 AWS: A5.4 E 312-16
EN ISO: 1600 E 25 20 R 1 2 EN ISO: 1600 E 29 9 R 1 2
Description and Applications: Description and Applications:
• Basic-rutile coated, fully austenitic all position electrode • Rutile-basic coated all position electrode for joining
• Suitable for welding heat resistant Cr and Cr- Ni steels dissimilar steels and surfacing applications
• Oxidation and scalig resistance up to 1200ºC • Suitable for welding difficult to weld steels such
as: Mn-steel, armour plates
Typical all weld metal composition [wt%] • Excellent weldability on both AC and DC
C Mn Si Cr Ni
Typical all weld metal composition [wt%]
0.13 2.10 0.40 26.0 20.0
C Mn Si Cr Ni
Typical all weld metal mechanical properties 0.02 0.90 0.80 29.0 9.0
Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V] Typical all weld metal mechanical properties
580 400 32 80J@20°C
Rm [MPa] Rp 0.2 [MPa] A5 [%] Impact [ISO-V]
Welding position 760 500 24 -
Welding position
ASME: 1G 2F 2G 3G 4G
ISO 6947 PA PB PC PF PE
ASME: 1G 2F 2G 3G 4G
Materials to be welded Current ISO 6947 PA PB PC PF PE
X10 CrAl 24 1.4762 )= +( ~ Uo : 70v Materials to be welded Current
G-X25 CrNiSi 18 9 1.4825 Re-drying )= +( ~ Uo : 50v
G-X40 CrNiSi 22 9 1.4826 2h/300ºC Hardenable steels including difficult to
weld steels
X15 CrNiSi 20 12 1.4828 Various steel grades Non-magnetic austenitic steels Re-drying
such as:
Heat DIN 17 465 G-X25 CrNiSi 20 12 1.4832 Work hardening austenitic manganese 2h/300ºC
resisting steels
steels /43 720 G-X40 CrNiSi 25 12 1.4837
X15 CrNiSi 25 20 1.4841
G-X15 CrNi 25 20 1.4840
X12 CrNi 25 21 1.4845
G-X40 CrNiSi 25 20 1.4848

Dia Length Current Weight Weight Dia Length Current Weight Weight
in mm in mm )amps( kg/100 pcs packet )kg( carton )kg( in mm in mm )amps( kg/100 pcs packet )kg( carton )kg(
5/64 2.0 12 300 30-60 1.2 1.5 9.0 5/64 2.0 12 300 30-60 1.2 1.5 9.0
3/32 2.5 12 300 60-90 1.8 1.5 9.0 3/32 2.5 12 300 50-80 1.9 1.5 9.0
1/8 3.25 14 350 70-120 3.7 2.0 12.0 1/8 3.25 14 350 70-110 3.7 2.0 12.0
5/32 4.0 14 350 130-160 5.9 2.0 12.0 5/32 4.0 14 350 90-150 5.6 2.0 12.0
3/16 5.0 14 350 150-180 8.5 2.0 12.0 3/16 5.0 14 350 150-220 8.3 2.0 12.0
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